*SUPPORT*
IN: zup OUT: YELLOW
IN: lug fep tufa lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif lug OUT: GREEN PURPLE
IN: kiki fep dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: wif fep tufa lug OUT: GREEN GREEN GREEN GREEN PURPLE
IN: lug fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif kiki fep OUT: GREEN PINK PINK PINK PINK
IN: wif OUT: GREEN
IN: lug fep dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki zup tufa wif fep OUT: PINK YELLOW GREEN GREEN GREEN GREEN
IN: wif fep dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki lug dax OUT: PINK PURPLE PINK PURPLE
IN: kiki fep tufa wif dax OUT: PINK PINK PINK PINK GREEN GREEN
IN: kiki lug fep OUT: PINK PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: kiki fep OUT: PINK PINK PINK PINK
IN: kiki OUT: PINK
IN: zup fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif dax OUT: GREEN GREEN
IN: wif fep OUT: GREEN GREEN GREEN GREEN
IN: lug zup fep OUT: PURPLE YELLOW YELLOW YELLOW YELLOW
IN: lug wif tufa wif fep OUT: PURPLE GREEN GREEN GREEN GREEN GREEN
IN: zup tufa lug dax OUT: YELLOW PURPLE PURPLE
IN: kiki zup tufa lug fep OUT: PINK YELLOW PURPLE PURPLE PURPLE PURPLE
IN: zup fep tufa wif kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW GREEN PINK PINK

*GRAMMAR*
kiki -> PINK 
 zup -> YELLOW 
 wif -> GREEN 
 lug -> PURPLE 
 x1 tufa x2 -> [x1] [x2] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 